Re: [PATCH] arm64: mm: make CONFIG_ZONE_DMA32 configurable

2019-05-28 Thread Miles Chen
On Tue, 2019-05-28 at 11:43 +0100, Robin Murphy wrote: > On 27/05/2019 17:08, Miles Chen wrote: > > This change makes CONFIG_ZONE_DMA32 defuly y and allows users > > to overwrite it. > > > > For the SoCs that do not need CONFIG_ZONE_DMA32, this is the > > first step to manage all available memory

Re: [PATCH] arm64: mm: make CONFIG_ZONE_DMA32 configurable

2019-05-28 Thread Robin Murphy
On 27/05/2019 17:08, Miles Chen wrote: This change makes CONFIG_ZONE_DMA32 defuly y and allows users to overwrite it. For the SoCs that do not need CONFIG_ZONE_DMA32, this is the first step to manage all available memory by a single zone(normal zone) to reduce the overhead of multiple zones. Th

[PATCH] arm64: mm: make CONFIG_ZONE_DMA32 configurable

2019-05-27 Thread Miles Chen
This change makes CONFIG_ZONE_DMA32 defuly y and allows users to overwrite it. For the SoCs that do not need CONFIG_ZONE_DMA32, this is the first step to manage all available memory by a single zone(normal zone) to reduce the overhead of multiple zones. The change also fixes a build error when CO